题目内容
（请给出正确答案）
[主观题]
从10双不同的鞋子中任取8双，若取出的鞋子中没有成对的，那么共有多少种不同的取法？（)A．45B．2300C．
从10双不同的鞋子中任取8双，若取出的鞋子中没有成对的，那么共有多少种不同的取法？()
A．45
B．2300
C．12500
D．11520
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A. LSPs only
B. All PDU types
C. CSNPs and LSPs
D. PSNPs and CSNPs
更多“从10双不同的鞋子中任取8双，若取出的鞋子中没有成对的，那么…”相关的问题
第2题
Which type of attack is characterized by flood of packet that requesing a TCP connection to a server？（）
A.denial of service
B.brute force
C.reconnaissance
D.Trojan horse
第3题
Which two statements about MPLS label-switched paths （LSPs) are true？ （）
A. LSPs are bidirectional.
B. LSPs are unidirectional.
C. LSPs must follow the IGP‘s shortest path.
D. LSPs can follow paths other than the IGP‘s shortest path.
第4题
Unicast MPLS tag header contains 2-byte packet type, which has a fixed value of （).
A．8100
B．8847
C．8147
D．88A8
第5题
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A.debug icmp
B.debug ip icmp
C.debug tcp
D.debug packet
第6题
When selecting a Network Interface Card （NIC), which of the following factors need to be considered？（）
A. The type of application used on the network
B. The type of system bus used by the computers
C. The type of memory installed in each computer
D. The type of media used in the network topology
E. The type of protocols used in the network
F. The physical layout of the network hosts
第7题
● （74) is a contiguous，numbered set of variables of a given base type，which can be used an
● (74) is a contiguous，numbered set of variables of a given base type，which can be used and passed to functions as a unit.
(74) A．Record
B．Array
C．Parameter
D．File
第8题
Which two LSA types can be used to aggregate inter-area routes？（）
A．Type 2
B． Type 3
C． Type 4
D． Type 5
E． Type 9
第9题
Which type of ballast is most commonly used in barges and ships （)_.A.WaterB.OilC.Concrete
Which type of ballast is most commonly used in barges and ships ()_.
A.Water
B.Oil
C.Concrete and barite
D.Sand，rock and gravel
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